42528220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 67206692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 107, 119, 140, 167, 170, 214, 238, 334, 340, 428, 476, 535, 595, 668, 749, 835, 1070, 1169, 1190, 1498, 1670, 1819, 2140, 2338, 2380, 2839, 2996, 3340, 3638, 3745, 4676, 5678, 5845, 7276, 7490, 9095, 11356, 11690, 12733, 14195, 14980, 17869, 18190, 19873, 23380, 25466, 28390, 35738, 36380, 39746, 50932, 56780, 63665, 71476, 79492, 89345, 99365, 125083, 127330, 178690, 198730, 250166, 254660, 303773, 357380, 397460, 500332, 607546, 625415, 1215092, 1250830, 1518865, 2126411, 2501660, 3037730, 4252822, 6075460, 8505644, 10632055, 21264110, 42528220]

約数ペア:

[(1, 42528220), (2, 21264110), (4, 10632055), (5, 8505644), (7, 6075460), (10, 4252822), (14, 3037730), (17, 2501660), (20, 2126411), (28, 1518865), (34, 1250830), (35, 1215092), (68, 625415), (70, 607546), (85, 500332), (107, 397460), (119, 357380), (140, 303773), (167, 254660), (170, 250166), (214, 198730), (238, 178690), (334, 127330), (340, 125083), (428, 99365), (476, 89345), (535, 79492), (595, 71476), (668, 63665), (749, 56780), (835, 50932), (1070, 39746), (1169, 36380), (1190, 35738), (1498, 28390), (1670, 25466), (1819, 23380), (2140, 19873), (2338, 18190), (2380, 17869), (2839, 14980), (2996, 14195), (3340, 12733), (3638, 11690), (3745, 11356), (4676, 9095), (5678, 7490), (5845, 7276)]